View source for 20250161140. Negative Pres (BIBOTING INTERNATIONAL ., .)

= NEGATIVE PRESSURE MASSAGE DEVICE AND USING METHOD THEREOF =

'''Abstract''':
a negative pressure massage device includes: a vacuum pump communicating to an open end; a first solenoid valve communicating to the vacuum pump and the open end; a second solenoid valve communicating to the vacuum pump, the open end, and the first solenoid valve; a third solenoid valve communicating to the vacuum pump, the open end, the first solenoid valve, and the second solenoid valve; and a control board electrically connected to the vacuum pump, the first solenoid valve, the second solenoid valve, and the third solenoid valve. when any one of the first solenoid valve, the second solenoid valve, and the third solenoid valve is opened, the vacuum pump maintains communicating with the open end.

'''Inventor(s)''': [[:Category:Pei-En LEE of New Taipei City  TW|Pei-En LEE]]

'''CPC Classification''': [[:Category:CPC_A61H9/0057|A61H9/0057]] ({Suction  (suction kneading )})


[[Category:Patent Applications]]
[[Category:BIBOTING INTERNATIONAL CO., LTD.]]
[[Category:CPC_A61H9/0057]]
[[Category:Pei-En LEE of New Taipei City  TW]]

[https://wikipatents.org/index.php?search=20250161140+rejection&title=Special%3ASearch&wprov=acrw1_-1 Search for rejections for patent application number 20250161140]


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